1991 Nissan Maxima Diagnostic & Testing Tools
- Code Readers & Scanners
- Electrical Testers
- Anti-Freeze & Coolant Testers
- Timing Lights
- Fuel System Testers
- Ignition Testers
- Brake Testers & Measuring Tools
- Coating Thickness Gauges
- Oil Pressure Test Tools
- Engine Compression Testers
- Refrigerant Identifiers
- Diagnostic Leak Detection
- Vehicle Scales
- Window Tint Meters
- Exhaust System Testers
- Auto Inspection Cameras & Scopes
- ATD®0 to 300 psi Analog Petrol Compression TesterUniversal 0 to 300 psi Analog Petrol Compression Tester by ATD®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your...For gasoline engine compression testing on domestic and foreign cars and trucksScrew-in adapters with O-rings provide professional accuracy$51.11
- ATD®0 to 300 psi Analog Super Compression Tester SetUniversal 0 to 300 psi Analog Super Compression Tester Set by ATD®. Designed with precision and functionality in mind, this accessory ensures outstanding performance and easy use which makes it the perfect deal for your ultimate...Quick coupler connection on gauge assembly for fast and easy changing of hose and adapter assembliesEasy push-button deflator for fast service$146.53
- ATD®0 to 300 psi Automatic Transmission and Engine Oil Pressure TesterUniversal 0 to 300 psi Automatic Transmission and Engine Oil Pressure Tester by ATD®. This product is manufactured to help you maintain and service your oil system. It will make it easier to keep the oil pressure under control for...Checks oil pressure in automatic transmissions and gasoline EngineTests major model domestic and foreign cars and light trucks$47.21
- ATD®0 to 400 psi Quick Change Automatic Transmission and Engine Oil Pressure TesterUniversal 0 to 400 psi Quick Change Automatic Transmission and Engine Oil Pressure Tester by ATD®. This product is manufactured to help you maintain and service your oil system. It will make it easier to keep the oil pressure under...Gauges has dual scaleQuick coupler connection on gauge assembly for fast, easy changing of gauge to the hose assembly$159.00
- ATD®Coolant RefractometerUniversal Coolant Refractometer by ATD®. Test your engine’s cooling system with this easy-to-use and reliable tester to prevent freeze-ups in cold weather and boil-overs during hot conditions and ward off corrosion to keep your...High-quality refractometer offers a fast, easy way to test the freezing point of coolant/anti-freezeWorks with Ethylene or Propylene Glycol anti-freeze$66.47
- ATD®DEF/Coolant RefractometerUniversal DEF/Coolant Refractometer by ATD®. Test your engine’s cooling system with this easy-to-use and reliable tester to prevent freeze-ups in cold weather and boil-overs during hot conditions and ward off corrosion to keep your...3-in-1 tool combines coolant, battery, and DEF scales all in oneFocusing eyepiece for clear readings and comfort of use$82.01
- ATD®Deluxe Antifreeze and Coolant TesterUniversal Deluxe Antifreeze and Coolant Tester by ATD®. Test your engine’s cooling system with this easy-to-use and reliable tester to prevent freeze-ups in cold weather and boil-overs during hot conditions and ward off corrosion to...Easily checks condition of antifreeze and coolantWorks for all ethylene glycol coolants, including GM Dex-Cool™$6.07
- ATD®Electronic Digital Brake Rotor GaugeUniversal Electronic Digital Brake Rotor Gauge by ATD®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...Improved design for easer measurement of brake rotorsDepth rod for measuring pad wear$73.84
- ATD®Pocket Antifreeze and Coolant Tester with PouchUniversal Pocket Antifreeze and Coolant Tester with Pouch by ATD®. Test your engine’s cooling system with this easy-to-use and reliable tester to prevent freeze-ups in cold weather and boil-overs during hot conditions and ward off...Easily checks condition of antifreeze and coolantWorks for all ethylene glycol coolants, including GM Dex-Cool™$4.24
- ATD®Professional Antifreeze and Coolant TesterUniversal Professional Antifreeze and Coolant Tester by ATD®. Test your engine’s cooling system with this easy-to-use and reliable tester to prevent freeze-ups in cold weather and boil-overs during hot conditions and ward off...Easily checks condition of antifreeze and coolantWorks for all ethylene glycol coolants, including GM Dex-Cool™$7.45
- Baldwin Filters®FleetStrip™ Coolant Test KitUniversal FleetStrip™ Coolant Test Kit by Baldwin Filters®. Liquid supplemental coolant additives can be used instead of coolant filters to replenish the cooling system when depleted. Periodic testing of coolant mixtures should be...Provides an easy and affordable way of testing your engine’s cooling systemDesigned to assist in checking your antifreeze/coolant to maintain it at the proper concentration$44.74
- CTA®0 to 300 psi Analog Compression Tester SetUniversal 0 to 300 psi Analog Compression Tester Set by CTA®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs...Specialty tools to get your job done in a safer and easier fashionPractical and efficient solutions for pros and DIYers alike$101.70
- CTA®Adapter for 2012 Master Compression Tester KitUniversal Adapter for 2012 Master Compression Tester Kit by CTA®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....Practical and efficient solutions for pros and DIYers alikeNo more headaches, beard scratching or tool throwing$7.01
- Daytona Sensors®Dyno LED Timing LightUniversal Dyno LED Timing Light by Daytona Sensors®. Daytona Sensors™ versatile and long life LED timing light is intended for permanent installation and continuous operation on engine dyno systems. LED life is estimated to be in...400 hours of led life during dyno useEasily mounts and aligns on any dyno frame$423.20
- EZRed®Windshield Washer Fluid HydrometerUniversal Windshield Washer Fluid Hydrometer by EZRed®. Test your engine’s cooling system with this easy-to-use and reliable tester to prevent freeze-ups in cold weather and boil-overs during hot conditions and ward off corrosion to...Tests methanol solutionsTemperature compensating$13.53
- Electronic Specialties®Digital Tach/Advance Timing LightUniversal Digital Tach/Advance Timing Light by Electronic Specialties®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet...Professional Timing Light with High Visibility LED display Very bright display indicates Tach (RPM) Degrees AdvanceBrilliant Xenon flash at all speeds$86.14
- Electronic Specialties®EZ Tach +Plus™ Automotive TachometerUniversal EZ Tach +Plus™ Automotive Tachometer by Electronic Specialties®. If you're looking for a reliable solution to complete your project, this 1st-grade product is right up your alley. Designed utilizing the finest materials, it...Versatile instrument can measure RPM on a wide variety of engines from string trimmers to automotive.Reads engine revolutions from 0 to 20,000 RPM$57.62
- Electronic Specialties®Inductive Pick-Up Timing LightUniversal Inductive Pick-Up Timing Light by Electronic Specialties®. This hard working timing light is accurate up to 8,000 RPM. An extremely bright flash will help you time the engine. The break and shock resistant plastic housing,...Inductive pick-up clamps over the spark plug wire - no adapters requiredPrecision focused flash tube for concentrated brilliant light$52.17
- Electronic Specialties®Reflective Tapes for 330 and #332 TachometersUniversal Reflective Tapes for 330 and #332 Tachometers by Electronic Specialties®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It...Electronic Specialties 654 Reflective Tape for #330 and #332 - ESI65410 pack of reflective tape for ES brand photo tachometers - #330 and #332$14.87
- Electronic Specialties®Small Engine TachometerUniversal Small Engine Tachometer by Electronic Specialties®. If you’re looking for a reliable solution to complete your project, this 1st-grade product is right up your alley. Designed utilizing the finest materials, it delivers...Multi function instrument with high vis green backlit LCD displayIP68 dust and water proof$33.56
- Equus®3 Pieces Push-In Socket Gauge and Speedo Replacement BulbsUniversal 3 Pieces Push-In Socket Gauge and Speedo Replacement Bulbs by Equus®. Measure thickness of disk brakes. This Equus replacement instrument light kit contains three push-in bulb and socket assemblies for use in Equus plastic...Replacement bulbs for Equus gaugesContains three bulb assemblies$11.72
- Equus®5-piece Oil Pressure Tester Adapter KitUniversal 5-piece Oil Pressure Tester Adapter Kit by Equus®. This product is manufactured to help you maintain and service your oil system. It will make it easier to keep the oil pressure under control for smooth and safe operation of...Comes with sealing crush rings100% brass adapters$11.97
- Equus®72" Oil Pressure Nylon Tubing and Adapter KitUniversal 72" Oil Pressure Nylon Tubing and Adapter Kit by Equus®. The affordable and flexible solution for installation and repair of your Equus mechanical oil pressure gauge. This 6 ft. nylon tubing kit includes all new 1/8 in. brass...Manufactured for your oil system maintenanceBuilt to enhance your productivity$6.26
- Equus®Analog Compression TesterUniversal Analog Compression Tester by Equus®. Compression tester has a large easy-to-read 2.5" dial face with dual-calibrated and color-coded scales. Packaged as a 4-piece kit for optimum use options. This product is made of...Designed to perform compression tests to help identify damaged pistons worn rings burnt valves and blown head gasketsProperly rated fuel hose and brass fittings make this tool a step above the rest in quality and longevity$28.53
- Equus®European Oil Pressure Adapter KitUniversal European Oil Pressure Adapter Kit by Equus®. This four piece US Domestic and European engine oil pressure gauge adapter fitting kit from Equus includes 4 solid brass bushings to adapt from 1/8-27 NPTF female threads to male...Comes with sealing crush rings100% brass adapters$10.39
- Equus®INNOVA™ 6-piece 0 to 300 psi Analog Compression Tester Plus KitUniversal INNOVA™ 6-piece 0 to 300 psi Analog Compression Tester Plus Kit by Equus®. The Innova 3614 is designed with a stainless-steel hose for ultimate reliability and longevity. Featuring several different sized adapters, including...The most common 14mm and 18mm fittings are built inUniversal direct shaft: for quick compression readings without having to thread on to the cylinder head$28.24
- Equus®INNOVA™ Advanced Timing LightUniversal INNOVA™ Advanced Timing Light by Equus®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...Advance dial enables user to check base timing, mechanical advance or retard, and electronic advance or retard applicationsSlim, rotating barrel for better aim at timing mark$68.28
- Equus®INNOVA™ Inductive Timing LightUniversal INNOVA™ Inductive Timing Light by Equus®. This best seller is a must have for every tune-up kit. Works with most ignition systems: DIS, conventional, electronic and computer controlled systems - domestic and imports This...Check timing, diagnose a no-spark condition, check for electronic advance/retard and moreSlim, rotating barrel for better aim at timing mark$28.68
- Equus®INNOVA™ Timing LightUniversal INNOVA™ Timing Light by Equus®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver great...One-hand OperationDesigned to help to get your job done right$94.97 - $144.72
- Equus®Replacement Timing Light PickupUniversal Replacement Timing Light Pickup by Equus®. Lead set is constructed with durable coaxial cable and metal inductive pickup that accommodates up to 10mm plug wires. This product is made of high-quality materials to serve you for...Manufactured using innovative technologiesPrecisely engineered to ensure ultimate efficiency$26.07
1991 Nissan Maxima Models